fork download
copy 
  1. #include<bits/stdc++.h>
  2.  
  3. using namespace std;
  4.  
  5. long long f[100];
  6. int n;
  7.  
  8. int main(){
  9.     f[0] = 0;
  10.     f[1] = 1;
  11.     cin >> n;
  12.     for(int i = 2; i <= n; i++){
  13.         f[i] = f[i-1] + f[i-2];
  14.     }
  15.     cout << f[n];
  16. }
  17.  
Success #stdin #stdout 0s 5304KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/yfc4xq
language:
C++14 (gcc 8.3)
created:
14 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!